214904368

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{44623}}^1$

素因数の和:44681

約数の個数: 40

約数和(自身を含む): 486937088

約数和(自身を除く): 272032720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 44623, 89246, 178492, 312361, 356984, 624722, 713968, 1249444, 1918789, 2498888, 3837578, 4997776, 7675156, 13431523, 15350312, 26863046, 30700624, 53726092, 107452184, 214904368]

約数ペア:

[(1, 214904368), (2, 107452184), (4, 53726092), (7, 30700624), (8, 26863046), (14, 15350312), (16, 13431523), (28, 7675156), (43, 4997776), (56, 3837578), (86, 2498888), (112, 1918789), (172, 1249444), (301, 713968), (344, 624722), (602, 356984), (688, 312361), (1204, 178492), (2408, 89246), (4816, 44623)]